SIMBAD references

2000A&A...358.1022Z - Astronomy and Astrophysics, volume 3581022-1026 (2000/6-3)

A carbon rich star BD+75 348: a binary?

ZACS L., SCHMIDT M.R. and SCHUSTER W.J.

Abstract (from CDS):

An LTE abundance analysis of the ``CH-like" star BD+75 348, with an unknown evolutionary status, is presented based on high resolution, high signal-to-noise spectra. With [C/Fe]=+0.5dex and a mean s-process overabundance of [s/Fe]≃+1.6dex the peculiar atmospheric composition of BD+75 348 is confirmed. The modest iron deficiency, [Fe/H]=-0.8, and the kinematic data support the idea that BD+75 348 is an old disk population object. Possible evolutionary stages, that can explain its atmospheric parameters and peculiar chemical composition, are discussed.

Abstract Copyright: ∼

Journal keyword(s): stars: evolution - stars: abundances - stars: chemically peculiar - stars: individual: BD+75 348

Simbad objects: 5

goto View the references in ADS

To bookmark this query, right click on this link: simbad:2000A&A...358.1022Z and select 'bookmark this link' or equivalent in the popup menu